computer definitions

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Across
  1. 6. a book that lists words in groups
  2. 8. a long thin piece of metal
  3. 9. Arranging data to line up
  4. 10. The address block under the date
  5. 13. a visible digital signature
  6. 15. a short rod of wood or plastic
  7. 17. type of format with a full space
  8. 19. The base font used for text
  9. 21. a line or set of lines enclosing
  10. 23. a feature that automatically moves a word
  11. 24. read printer's proofs
  12. 25. the study of people's efficiency
  13. 28. a component of a computer's central
  14. 29. size of a typeface
  15. 30. a shaped piece of metal
Down
  1. 1. a word printed at the top of a page
  2. 2. a movable, sometimes blinking, symbol
  3. 3. a standard formula of words
  4. 4. a set of keys
  5. 5. it’s the brain of the computer
  6. 7. a folder or box for holding loose papers
  7. 11. a line at the head of a dispatch
  8. 12. computer software designed
  9. 14. a group or system of interconnected people
  10. 16. a special notation at the end of a letter
  11. 18. a compact disc used as a read
  12. 20. the programs and other operating information
  13. 22. A, S, D, F
  14. 26. a length of water wider than a strait
  15. 27. An n electronic device for storing